Hole 1
Par 4 · 399 yd
Plays south. Dogleg right. 6 bunkers.
Green 48 yd deep, 26 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Wilmington, Delaware, USA
18 holes, par 71, about 7,395 yards (6,762 metres) along the hole lines. The par 3s are 2, 7, 13 and 15. The par 5s are 3, 12 and 14. The longest hole is the 12th at 633 yd, the shortest the 13th at 175 yd. The map shows 177 bunkers. Water is in play on holes 5, 6, 9, 12, 13, 15 and 18.
Every hole, numbered, as the app draws it.
Each hole turned so it plays up the page, from the tee at the bottom. Every green's slopes are mapped: flip a card to see its green.
Par 4 · 399 yd
Plays south. Dogleg right. 6 bunkers.
Green 48 yd deep, 26 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 215 yd
Plays south. 2 bunkers.
Green 45 yd deep, 21 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 587 yd
Plays north-west. Dogleg right. 10 bunkers.
Green 30 yd deep, 39 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 401 yd
Plays south. 6 bunkers.
Green 36 yd deep, 43 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 482 yd
Plays east. Dogleg left. 4 bunkers and water.
Green 47 yd deep, 34 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 390 yd
Plays east. 4 bunkers and water.
Green 33 yd deep, 33 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 207 yd
Plays south. 3 bunkers.
Green 34 yd deep, 50 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 466 yd
Plays north. Dogleg right. 6 bunkers.
Green 32 yd deep, 37 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 499 yd
Plays north-west. 9 bunkers and water.
Green 46 yd deep, 34 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 445 yd
Plays south-east. 7 bunkers.
Green 36 yd deep, 37 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 414 yd
Plays south. Dogleg left. 7 bunkers.
Green 32 yd deep, 36 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 633 yd
Plays west. 4 bunkers and water.
Green 34 yd deep, 32 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 175 yd
Plays north-west. 2 bunkers and water.
Green 43 yd deep, 22 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 617 yd
Plays east. 8 bunkers.
Green 40 yd deep, 38 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 235 yd
Plays north-west. Water.
Green 38 yd deep, 48 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 364 yd
Plays east. 6 bunkers.
Green 37 yd deep, 35 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 419 yd
Plays south-west. 7 bunkers.
Green 43 yd deep, 37 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 445 yd
Plays north. 6 bunkers and water.
Green 37 yd deep, 30 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Lengths are measured along each hole's line on OpenStreetMap, so they can differ from the club's card. A bunker between two holes counts on both.
The app
On your iPhone and Apple Watch, Number & Line turns this map into a yardage book, with distances to the front, middle and back of each green from where you stand. You can plan each hole at home and get club advice from your own distances and the day's wind.
The app is coming soon to the App Store, and this course is already built for it.

Course map © OpenStreetMap contributors, under the Open Database Licence. See it on OpenStreetMap, where anyone can correct it. Green slopes: USGS 3D Elevation Program 1 m DEM (public domain). Our maps are open data too. Number & Line isn't connected with the club.